1=2 . Prove it using alzebra
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1) a = b Given
2) a2 = ab Multiply both sides by a
3) 2a-2b = ab-2b Subtract 2b from both sides
4) (a+b)(a-b) = b(a-b) Factor both sides
5) (a+b) = b Divide both sides by (a-b)
6) a+a = a Substitute a for b
7) 2a = a Addition
8) 2 = 1 Divide both sides by a
Hence proved 1=2
Just a tricky answer !!
Obviously there is 1 small mistake let’s see if u find it out !!
sriharik8:
Sorry mate I had written it wrong , changed it now
Its OK
I can manage it
thanks
Which grade?
7th
same pinch
and you?
7th
nice
Answered by
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1) a = b (Given)
2) a2 = ab (Multiply both sides by a)
3) a2-b2 = ab-b2 (Subtract b2 from both sides)
4) (a+b)(a-b) = b(a-b) (Factor both sides)
5) (a+b) = b (Divide both sides by (a-b))
6) (a+b)+(a-b) = b+(a-b) (by adding a-b on both side)
7) a+a = a
8) 2a = a
9) 2 = 1
2) a2 = ab (Multiply both sides by a)
3) a2-b2 = ab-b2 (Subtract b2 from both sides)
4) (a+b)(a-b) = b(a-b) (Factor both sides)
5) (a+b) = b (Divide both sides by (a-b))
6) (a+b)+(a-b) = b+(a-b) (by adding a-b on both side)
7) a+a = a
8) 2a = a
9) 2 = 1
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